Methyl Folate 400 mcg 5-MTHF
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- Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
- 100% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodologyMethyl folate (5-MTHF) is the active form of folate used to support cellular methylation and neural development, with strong evidence for its efficacy. However, the low safety score suggests potential concerns regarding dosage or individual tolerance. Users should be aware of these risks when supplementing.
AI-generated summary based on research evidence. Not medical advice.
Safety Alerts
Folate: 667mg is 667.0× the Tolerable Upper Intake Level (1.0mg)
This product received a low safety score because the amount of folate it contains is significantly higher than the recommended maximum daily limit.
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Directions for Use
Suggested Use: Take one tablet daily with or without food, or as recommended by a healthcare practitioner.
Warnings & Precautions
To report a serious adverse event, call 1-888-710-0006
Keep out of reach of children.
Formulation Notes
Unlike folic acid, Quatrefolic 5-Methylfolate is the biologically active form of folate.
Methylfolate is required to support cardiovascular and cognitive health, as well as the production of new cells and maintain healthy homocysteine levels. Due to the combination of certain metabolic mutations, poor detoxification, increased stressors and insufficient absorption, our ability to transform folic acid into the active folate form may be inadequate.
Quatrefolic 5-Methylfolate is bound to a glucosamine salt, which can enhance absorption.
Contains no artificial colors, flavors or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, soy, crustacean shellfish or fish.
We guarantee our supplements for potency and purity
Supports cardiovascular, brain, and cellular health
GF Gluten free
Additional Information
Store in a cool, dry place.
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.